Home / 41,025.68-61,539.01-11,441.72

Finding the Fourth Proportional to 41,025.68, 61,539.01 and 11,441.72

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Solution

The fourth proportional to 41,025.68, 61,539.01 and 11,441.72 is: 17,162.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,025.68 : 61,539.01 = 11,441.72 : x
  2. Step 2: Convert to fraction form
    41,025.68/61,539.01 = 11,441.72/x
  3. Step 3: Cross multiply
    41,025.68x = 61,539.01 × 11,441.72
  4. Step 4: Simplify right side
    41,025.68x = 704,111,813.80
  5. Step 5: Solve for x
    x = 704,111,813.80/41,025.68
  6. Step 6: Final answer
    x = 17,162.71

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.